uds protocol

[sana1]

I'm student working on my end-of-studies project so I have to communicate with the cluster (display of cars) so when I read the documentation I find that I have to communicate CAN with them sending frame with my stm32 board but also I need to send some frame with the UDS protocole so I do some search in the relation between the stm32 and UDS protocole but I didn't find anything so someone can help me 

 

 

 

 

[Andrew Neil]

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@sana1 wrote:

I'm student working on my end-of-studies project

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Then your first place to go for support should be your teacher/supervisor: they know the project you're doing, and the equipment you're dealing with - we don't

 

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@sana1 wrote:

I have to communicate with the cluster (display of cars)

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What do you mean by that?

Are you talking about a car's dashboard or instrument cluster?

 

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@sana1 wrote:

 UDS protocole but I didn't find anything so someone can help me 

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https://www.google.com/search?q=car+CAN+UDS+protocol ?

[sana1]

i just want to open diagnotic session with data 1003 then send data to  make all telltales on so how can i open diagnostic session with stm32 i think that used protocole UDS